Capital continues to move across the widening technology divide between the United States and China even as both countries build increasingly separate artificial-intelligence supply chains, Reuters reported in an analysis on September 22.
LSEG data cited by Reuters showed Wall Street banks acted as bookrunners on 19 Chinese high-tech equity deals worth $17.2 billion this year, accounting for nearly 30% of the sector's total issuance.
At the same time, U.S. technology stocks remain a major destination for Chinese outbound mutual funds. Reuters reported that the value of U.S. equities held by Hong Kong residents and mainland Chinese investors has risen 23% over the past year to more than $750 billion.
The pattern reflects a distinction between strategic policy restrictions and investor behaviour. Washington restricts exports of some advanced chips and limits certain U.S. investments in sensitive Chinese AI sectors, but publicly traded securities remain partly outside those restrictions.
Chinese investors have also increased exposure to U.S. chipmakers, while U.S. banks continue to participate in Chinese AI and semiconductor listings.
The financial ties do not mean the two technology ecosystems are converging. On the contrary, both governments are pursuing greater technological self-sufficiency.
The Reuters analysis suggests investors are hedging across both systems because they see AI as too economically important to ignore either market. That is an interpretation of current capital flows, not a prediction that political tensions will ease.